MeSH definition : A general term collectively applied to tumors associated with the APUD CELLS series,
irrespective of their specific identification.;
MeSH synonym : apudomas;
MeSH annotation : for derivation of word see note on APUD; /blood supply /chem /second /secret /ultrastruct
permitted; coord IM with organ /neopl term (IM); coordinate with precoordinated organ/neoplasm term;
Wikipedia link : https://en.wikipedia.org/wiki/Apudoma;